Scale Copies
Constant of Proportionality
Percents
Angles/Prisms
Mean, Median, Mode, IQR, Probability
100
What is the scale factor from image A to B?
3
100
What is the constant of proportionality?
1/2 or 0.5
100
A pair of designer sneakers was purchased for $120. Since they were purchased, their price has increased by 15%. What is the new price?
$138
100
These two angles are complementary, What is the measure of angle x?
28 degrees
100
What is the probability of landing on the number 5 if you roll a dice?
1/6
200
What is the length of the missing side x?
9
200
What is the Constant of Proportionality?
1.50
200
A cereal box says that now it contains 20% more. Originally, it came with 18.5 ounces of cereal. How much cereal does the box come with now?
22.2 ounces
200
These two angles and supplementary, what is the measure of angle x?
62
200
What is the Mode
3,4,5,5,6,7,7,8,9,10
5 & 7
300
What the scale factor from B to K?
1/2 or 0.5
300
What is the missing numbers in the table?
5 & 105
300
The price of a shirt is $18.50, but you have a coupon that lowers the price by 20%. What is the price of the shirt after using the coupon?
$14.80
300
What is the measure of angle g?
37
300
What is the median
3,4,5,5,6,7,7,8,9,10
6.5
400
What is the angle measure of the angle that corresponds with 53 degrees ?
53 degrees
400
Which graph is proportional?
C
400
The dealership bought a car for $8,000
The car dealership wants to make a 32% profit.
- By how much will they mark up the price of the vehicle?
- After the markup, what is the retail price of the vehicle?
1. $2560
2. $10,560
400
What is the volume?
540 ft3
400
What is the mean
3,4,5,5,6,7,7,8,9,10
64/10= 6.4
500
What is the scale factor from A to B?
2
500
Based on the graph, what is the c.o.p.?
2.75
500
Diego measured the length of a pen to be 22 cm. The actual length of the pen is 23
cm.
Which of these is closest tothe percent error for Diego’s measurement?
A.4.3%
B. 4.5%
C. 95.7%
D. 104.5%
A
500
What is the surface area?
312 ft2
500
What is the IQR
3,4,5,5,6,7,7,8,9,10
3